Pages that link to "05000311/LER-1982-012, Forwards LER 82-012/03X-1.Detailed Event Analysis Encl"
Jump to navigation
Jump to search
The following pages link to 05000311/LER-1982-012, Forwards LER 82-012/03X-1.Detailed Event Analysis Encl:
Displayed 50 items.
- 05000311/LER-1982-039, Forwards LER 82-039/01T-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1982-040, Forwards LER 82-040/01T-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1982-011, Forwards LER 82-011/03X-1.Detailed Event Analysis Encl (← links)
- 05000311/LER-1982-020, Forwards LER 82-020/03L-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1982-030, Forwards LER 82-030/03L-0.Detailed Event Analysis Encl (← links)
- ML20063N935 (redirect page) (← links)
- 05000311/LER-1982-012 (redirect page) (← links)
- 05000311/LER-1982-004, Forwards LER 82-004/03X-1.Detailed Event Analysis Encl (← links)
- 05000311/LER-1982-060, Forwards LER 82-060/03L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1982-075, Forwards LER 82-075/01T-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1982-005, Forwards LER 82-005/01X-1.Detailed Event Analysis Encl (← links)
- 05000311/LER-1982-133, Forwards LER 82-133/03L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1982-130, Forwards LER 82-130/03L-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1982-080, Forwards LER 82-080/03L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1982-107-03, /03L-0:on 820923,axial Flux Distribution Went Out of Target Band Due to Turbine Load Reduction When Turbine Generator Stator Water Temp Increased.Temp Increase Caused by Clogged Ports on Valve Positioner 2ST1 (← links)
- 05000311/LER-1982-089-01, /01P-0:on 820830,during Routine Power Operation, Svc Water Leak Discovered Inside Containment Bldg on Containment Fan Coil Unit 23.Cause Being Investigated.Rept Will Be Submitted Per IE Bulletin 80-24 (← links)
- 05000272/LER-1982-066-03, /03X-1:on 820825,100 Ft Elevation Containment Air Lock Outer Door Discovered Not Properly Sealed.Caused by Seal Damage Due to Personnel Closing Door W/Excessive Force. Seal Replaced & Door Tested Satisfactorily (← links)
- 05000311/LER-1982-012-03, /03X-1:on 820209,steam Generator Level Channel 2 Displayed Erratic Behavior,Indicating Drift.Apparently Caused by Intermittent Ground on Signal Lead.Ground Eliminated by Lifting Leads While Troubleshooting Problem (← links)
- 05000311/LER-1982-101-01, /01T-0:on 820916,svc Water Leakage Discovered in Cooling Coils of Containment Fan Coil Unit 21.Caused by Excessive Erosion of Cooling Coils by Silt.Coils Repaired. New Design Coils Will Be Installed During Next Refueling (← links)
- 05000272/LER-1982-005-01, /01X-1:on 820131,degradation of Fuel Cladding on Fuel Assembly C-04 Discovered.Caused by Fuel Lockup Due to Wedged Fuel Pellet.Fuel Assembly Placed in Spent Fuel Pit. All C Assemblies Scheduled for Reuse in Core (← links)
- 05000311/LER-1982-057-03, /03L-0:on 820630,feedwater Pump 22 Tripped Causing Operator to Reduce Turbine Load & Commence Control Rod Insertion.Caused by Decrease in Suction Pressure Associated W/Placing Feedwater Heater 26 in Svc (← links)
- 05000272/LER-1982-046-03, /03L-0:on 820712,two Floor Penetrations in Control Room Found to Be Nonfunctional & Not Included in Surveillance.Caused by Penetrations Being Left Open at Time of Installation.Openings Sealed (← links)
- 05000311/LER-1982-052-03, /03L-0:on 820618,steam Generator 21 Steam Flow Channel II Discovered Reading Low.Caused by Instrument Drift.Transmitter Recalibr & Returned to Svc (← links)
- 05000311/LER-1982-049-03, /03L-0:on 820617,containment Fan Coil Units 21 & 25 Failed to Meet Svc Water Flow Requirements.Caused by Valve 21SW57 Tube Bundle Plugged W/American Oysters in Unit 21.Unit 25 Failed Due to Cracked Solder Joint (← links)
- 05000272/LER-1982-040-03, /03L-0:on 820616,filter Failure Alarm Received on containment-plant Vent Radioactivity Monitor.Caused by Exhausted Filter Paper Supply Roll Due to Clearing Filter in Fast Mode.New Roll Installed.Personnel Counseled (← links)
- 05000272/LER-1982-039-03, /03L-0:on 820608,three Valves Found Missing from Surveillance Procedure Action Statement 3.6.1.1.Caused by Oversight.Immediate Change Incorporated Into Procedure (← links)
- 05000311/LER-1982-048-03, /03L-0:on 820606,red Tag Discovered Missing from post-LOCA Sampling Sys Containment Isolation Valve.Tagging Request Form Also Missing.Tag Inadvertently Knocked Off & Tagging Request Form Lost.Form Reissued & Tag Replaced (← links)
- 05000272/LER-1982-038-03, /03L-0:on 820604,pressurizer Pressure Discovered Less than Tech Spec Requirements.Caused by Shift of Pressure Controller from Auto to Manual Mode W/O Operator Action. Incident Termed Isolated Controller Malfunction (← links)
- 05000311/LER-1982-042-03, /03L-0:on 820518,number 21 Operational Temp Channel Trip Actuated Higher than Tech Specs.Caused by Failure of Contacts on lead/lag-derivative Switch to Complete Trip Circuit.Contacts Cleaned (← links)
- 05000311/LER-1982-044-03, /03L-0:on 820518,operator Discovered Leakage Rate of 130-ft Elevation Containment Air Lock Exceeded Tech Spec Limits.Caused by Improperly Positioned Inner Door Seal. Inner Door Seal Properly Positioned (← links)
- 05000272/LER-1982-032-03, /03L-0:on 820515,boric Acid Flow in Transfer Pumps 11 & 12 Decreased Below Tech Spec Limit Rendering Pumps Inoperable.Caused by Increase in Impeller to Volute Clearance Due to Normal Wear.Clearance Adjusted (← links)
- 05000311/LER-1982-046-03, /03L-0:on 820527,during Routine Surveillance,Less than Required Svc Water Flow to Containment Coil Unit 23 Discovered.Caused by Oysters Plugging Valve Tube Bundle 23SW57.Oysters Removed & Svc Water Flow Returned to Normal (← links)
- 05000272/LER-1982-036-03, /03L-0:on 820526,control Room Emergency Air Conditioner 12 Failed to Operate.Caused by Tripped Load Ctr Supply Breaker 1C16Y de-energizing Fan Power Supply.No Cause Determined.Breaker Closed & Fan Returned to Svc (← links)
- 05000272/LER-1982-037-03, /03L-0:on 820526,svc Water Flow to Containment Fan Coil Unit 12 Found Below Tech Spec Requirements.Caused by Flow Control Valve 12SW223 Stuck in Closed Position.Valve Repaired (← links)
- 05000311/LER-1982-045-03, /03L-0:on 820522,operator Discovered Leakage Rate of 100-ft Elevation Containment Air Lock Exceeded Tech Spec Limits.Caused by Failed Inner Door Latch Mechanism.Latch Mechanism Repaired & Tested (← links)
- 05000272/LER-1982-034-03, /03L-0:on 820510,steam Generator 14 Wide Range Level Indication Failed Low.Caused by Loose Fuse in Power Supply.Fuse Properly Tightened & Tested (← links)
- 05000311/LER-1982-039-01, /01T-0:on 820526,100-gpm Svc Water Leak in Containment Fan Coil Unit 21 Motor Cooler Discovered.Caused by Failed Motor Cooler Seam Weld.Failed Motor Cooler & Fan Motor Replaced & Tested (← links)
- 05000311/LER-1982-037-03, /03L-0:on 820508,containment Plant Vent Radioactivity Monitor Low Flow Alarm Received Rendering Particulate & Gaseous Radioactivity Channels Inoperable. Caused by 2VC908 Drifting Closed Due to Loosened Packing (← links)
- 05000311/LER-1982-040-01, /01P:on 820519,svc Water Leak Discovered Inside Containment Bldg on Containment Fan Coil Unit 22.Rept of Event Overlooked Due to Another Incident Occuring Concurrently on Coil Unit.Leak Isolated (← links)
- 05000272/LER-1982-028, Forwards Corrected LER 82-028/03L-0 (← links)
- 05000311/LER-1982-021-03, /03L-0:on 820320,while Performing Surveillance Procedure SP(O)4.6.1.3 on 100 Ft Elevation Containment Air Lock,Leakage Rate Exceeded Limit of 0.05 La at Design Pressure of 47.0 Psig.Caused by Loose Chain on Inner Door (← links)
- 05000311/LER-1982-022-03, /03L-0:on 820326,operator Attempted to Start Auxiliary Bldg Exhaust Fan 21.Fan Would Not Start & Declared Inoperable.Caused by Automatic Trip Shutter Which Had Not Been Reset When Fan Circuit Breaker Was Racked in (← links)
- 05000311/LER-1982-020-03, /03L-0:on 820313,during Performance of Surveillance Procedure SP(O)4.0.5.p,auxiliary Feedwater Pump 23 Would Not Attain Specified Min Speed of 3,500 Rpm.Caused by Leakage Past Overspeed Ball Check Valve (← links)
- 05000272/LER-1982-033-03, /03L-0:on 820502,travelling Screen High Differential Pressure Trip Alarm Received Concomitant W/Decreasing Condenser Vacuum.Caused by Grass & Debris Accumulation in Screen.Screen Cleaned (← links)
- 05000311/LER-1982-038-03, /03L-0:on 820503,during Routine Surveillance,Svc Water Flow to Containment Fan Coil Unit 23 Discovered Less than Tech Specs.Caused by Flow Transmitter Plugged W/Silt. Transmitter Blown Down (← links)
- 05000311/LER-1982-035-03, /03L-0:on 820501,on Two Occasions,Svc Water Flow to Containment Fan Coil Unit 22 Was Less than Required by Tech Specs.First Caused by Stuck Valve 22sw57;second Caused by Improper Valve Position Due to Loose Nut on Valve Stem (← links)
- 05000311/LER-1982-036-03, /03L-0:on 820503,containment Fan Coil Unit 21 Failed to Start in Low Speed.Caused by Failed Control Board Pushbutton.Pushbutton Repaired (← links)
- 05000311/LER-1982-031-03, /03L-0:on 820424,2C Vital Bus Infeed Breaker 22CSD tripped,de-energizing 2C Vital Bus.Caused by Known Noise Problem W/Safeguards Equipment Control Sys.Vital Bus 2C re-energized.Design Change Request 2EC1387 Issued (← links)
- 05000311/LER-1982-029-03, /03L-0:on 820423,containment Sump Monitoring Sys Declared Inoperable Due to Containment Sump Pumps Running Continuously Since Previous Day.Caused by Closed Pump Discharge Valve 2WL16 on Breaker 3 in Cabinet 26RC7 (← links)
- 05000311/LER-1982-033-03, /03L-0:on 820424,control Room Emergency Air Conditioning Sys Fan 21 Tripped & Would Not Start.Caused by Failed Overload Contactor.Contactor Replaced (← links)